# MasterDrive JA1.1/4 Taper-Lock Bushing 1-1/4" Bore - MROSupply.com

***MasterDrive JA1.1/4 Taper-Lock bushing with 1-1/4-inch bore. Designed for secure, keyless shaft mounting in QD sheaves and sprockets. Cast iron construction provides durability in industrial power transmission applications.***



## Product details:

- Catalog number: JA1.1/4
- SKU: 2339680
- Price: ***$16.24*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [Type JA](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-ja/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 0.300 lb
- Technicall support: contact supplier for technical support on 888-922-8767


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- a: 5/16”
  

  
- bolt hole center in: 1.656"
  

  
- Bore (in): 0.275"
  

  
- Bore Type: QD Bushed
  

  
- Bushing Size: SF
  

  
- cap screws required: (3) 10 x 1
  

  
- d: 2”
  

  
- e: 11/16”
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- k in: 2 in
  

  
- Key Seat: No Key
  

  
- Length Through Bore: 2.063 in
  

  
- OD: 6.209 in
  

  
- Series: 14M HTD Timing Pulleys
  

  
- Sheave Construction: Solid With Flanges
  

  
- Sheave/Pulley Type: C1F
  

  
- Size: JA
  

  
- Type: HTD Timing Pulleys
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/J2/J2.3/8/CC3ACF8FF220D9B147C4FBB5D02AC0928823AC6549FDAE_svUtMCL.jpg)

## Product's reviews:
- Masterdrive f 1 3/4" inner qd hub - Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?
- Masterdrive purchase - service and shipment was great
- Fast - Great price, fast delivery, I struggle greatly with the search engine
- Quality product - Heavy duty. Not likely to bend or warp